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EA350 Zoom

KUTAI AVR Automatic Voltage Regulator EA350 in Generator Set Parts

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SKU: HW04745019

Automatic Voltage Regulator 74 Vdc 4 Amp

Availability: In stock

Product Description


    Sensing Input

      Voltage 120(90~132)/240(171~264)VAC DIP switch selectable
      Frequency 50/60 Hz selectable


      Voltage Max. 37VDC @ 120 VAC input , Max. 74VDC @ 240 VAC input
      Current Continuous 4A Intermittent 7A for 60 sec.
      Resistance Min. 15 ohm , Max. 100 ohm

    Voltage Regulator Rate

      < ±1% (with 4% engine governing)

    Build Up Voltage

      Residual volts at AVR terminal > 3.5 VAC

    External Voltage Adjustment

      ±5% @ 1K ohm 1 watt
      ±10% @ 2K ohms 1 watt

    Unit Power Dissipation

      Max. 8 watts

    EMI Suppression

      Internal electromagnetic interference filtering

    Under Frequency Protection
    (Factory Setting)

      60Hz system presets knee point at 55Hz
      50Hz system presets knee point at 45Hz


      Operation Temperature -40~60°C 
      Storage Temperature -65~85°C 
      Relative Humidity Max. 95% 
      Mechanical Vibration 1.3G @ 5~26Hz / 5.0G @ 52~1000Hz

    AVR Controls Functions

      VOLT Voltage Adjustment 
      STAB : Stability Adjustment 
      U/F : To Set the U/F Knee Point (*U/F : Under Frequency Protection)


      99.5 x 67.0 x 47.5 mm


    Packaging & Delivery                                                              

      Packaging Detail:

        Neutral packing

      Delivery   Detail:

       Within 2 days once the payment received


    Duration of Warranty     

    1. 12 months from the date of commissioning OR
    2. 13 months from the date of delivery to the purchaser OR
    3. 1000 operating hours
    4. OR whichever come first 

Additional Information

    Additional Information

    NO_Featured N/A
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